Northvale, NJ 10983 Frost Dates
Frost dates for Northvale, NJ, ZIP 10983
The last spring frost here typically falls around 04/20, about 235 days from today. The first fall frost typically arrives around 10/26, about 189 frost-free days later.
Zone 7a (0 to 5°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Northvale, not a forecast for this year.
What to do before the first frost
Zone 7a around Northvale has about 8 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
Why 04/20 isn't a guarantee
04/20 is the middle of 30 years of NOAA records, not a promise. Plant by 04/04 and you're betting against frost in roughly 9 years out of 10. 05/06 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Northvale compares
About 189 days separate Northvale's last and first frost, putting it 21,547 of 40,283 ZIP codes nationally. Within NJ, it ranks 648 of 906.
Learn more
the frost range explains how to read the range around Northvale's dates instead of trusting one, and local microclimates explains what one yard in Northvale can differ from the 10983 normal.